PyoLogo: Difference between revisions
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Since PyoLogo is currently thesis software, it is far from being a complete product. Here is a list of things it can and cannot do. |
Since PyoLogo is currently thesis software, it is far from being a complete product. Here is a list of things it can and cannot do. |
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* Supports a subset of Logo primitives. Download the command list |
* '''Logo Primitives'''. Supports a subset of Logo primitives. [[media:pyoLogo_vocab_list.xls|Download the command list]] |
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** Most of the Turtle Geometry (drawing) primitives are available. |
** Most of the '''Turtle Geometry''' (drawing) primitives are available. |
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** List and list manipulation commands |
** '''List''' and list manipulation commands |
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** Common control flow. If, ifelse, repeat, etc |
** Common '''control flow'''. If, ifelse, repeat, etc |
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** Variables. Using the 'make' command and some other alternatives |
** '''Variables'''. Using the 'make' command and some other alternatives |
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** Mathematical operations |
** '''Mathematical operations'''. sin, cos, tan, sqrt, etc |
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* Supports multiple procedures with parameter passing and procedure output |
* '''Supports multiple procedures''' with parameter passing and procedure output |
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* Multi-threaded. I.e. the 'launch' and 'forever' commands creates a new background process |
* '''Multi-threaded.''' I.e. the 'launch' and 'forever' commands creates a new background process |
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* |
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* Support '''turtle shapes''' |
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Issues and missing items: |
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* Runs very slowly on OLPC machines. This is based on the A test boards |
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* Still some UI issues under Linux |
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* Bugs are plentiful. Minimal error checking have been implemented into the Logo interpreter |
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* Error reporting. Errors in the Logo programs are not well reported. This makes it difficult for someone to debug their Logo program |
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* No multimedia support. No sound, no video, no text box |
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* No UI widgets. No buttons, checkboxes |
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* No multiple page support |
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Revision as of 23:23, 10 January 2007
PyoLogo
PyoLogo [pie-o-logo] or PYthon Open Logo is an implementation of the Logo programing environment created on top of Python. It grew out of Arnan (Roger) Sipitakiat's thesis project at the MIT Media Laboratory. PyoLogo consists of a casual Logo interpreter and a simple IDE.
Current Status
Since PyoLogo is currently thesis software, it is far from being a complete product. Here is a list of things it can and cannot do.
- Logo Primitives. Supports a subset of Logo primitives. Download the command list
- Most of the Turtle Geometry (drawing) primitives are available.
- List and list manipulation commands
- Common control flow. If, ifelse, repeat, etc
- Variables. Using the 'make' command and some other alternatives
- Mathematical operations. sin, cos, tan, sqrt, etc
- Supports multiple procedures with parameter passing and procedure output
- Multi-threaded. I.e. the 'launch' and 'forever' commands creates a new background process
- Support turtle shapes
Issues and missing items:
- Runs very slowly on OLPC machines. This is based on the A test boards
- Still some UI issues under Linux
- Bugs are plentiful. Minimal error checking have been implemented into the Logo interpreter
- Error reporting. Errors in the Logo programs are not well reported. This makes it difficult for someone to debug their Logo program
- No multimedia support. No sound, no video, no text box
- No UI widgets. No buttons, checkboxes
- No multiple page support